A Brooklyn rapper known for his “Shmoney Dance” pleaded not guilty to prison contraband charges in Bronx Criminal Court on Thursday.

Prosecutors say a girlfriend of rapper Bobby Shmurda, 20, tried to slip him a homemade knife during a visit at Rikers a month ago.

Prison guards allegedly caught girlfriend Kimberly Rousseau, 18, pull a “sharp metal object” hidden in a latex glove from her bra and hand it to Pollard.

The rapper — whose real name is Ackquille Pollard– then lied about the incident to a Grand Jury, prosecutors allege.

The girlfriend was also charged with promoting prison contraband, and pleaded not guilty.

Special narcotics prosecutors claim the young rapper — who has performed with Drake and was signed with Epic Records, a subsidiary of Sony Music — ran a narcotics ring that stretched from Brooklyn to Florida.

He faces 25 years behind bars if convicted of all charges, which include conspiracy to commit murder, weapon possession and drug dealing, according to prosecutors.